1974

London/New York : Academy Editions/St. Martin's Press

1987

London/New York, Academy Editions/St Martins Press

New York, NY, New York Acad. of Sciences

New York, NY, New York Acad. of Sciences

Amsterdam-Oxford-New York, Koninklijke Akademie van Wetenschappen 2002

Amsterdam-Oxford-New York, Koninklijke Akademie van Wetenschappen 1984

Amsterdam-Oxford-New York, Koninklijke Akademie van Wetenschappen 2002

Amsterdam-Oxford-New York, Koninklijke Akademie van Wetenschappen 2003

New York: St. Martins Press / London: Academy Editions

London : Academy Editions ; New York : St. Martin's Press, 1984, 1976.

London, Academy Editions / New York, St. Martin's Press, (1973).

London : Academy Editions - New York : St. Martin's Press

1974

London/New York, NY : Academy Editions/St. Martin's Press

Academy Editions, London / St. Martin's Press, New York

London - New York: Academy Editions 1973